This puzzle has nothing to do with the Rolling Stones or any of their albums. It also has very little to do with elevators—that's just where the buttons come from.
To find the final coords, you simply have to recognize what is actually Between the Buttons.
You can validate your puzzle solution with
certitude.
Nalbar jub jevgrf pbqr gb fbyir guvf chmmyr vf znxvat guvatf sne zber qvssvphyg guna vf pnyyrq sbe. Gur qvtvgny qrivprf ba lbhe unaqf fubhyq or zber guna nqrdhngr.